Magnetic recording media

Details Magnetic recording media Magnetic recording media

1990-08-13

1993-05-11

Thibodeau, Paul J.

Stock material or miscellaneous articles

Web or sheet containing structurally defined element or...

Including a second component containing structurally defined...

428900, 428694B, G11B 2300

Patent

active

052099709

ABSTRACT:
Abstract of the Disclosure: Magnetic recording media comprise a nonmagnetic substrate and a magnetizable layer arranged thereon and essentially consisting of a magnetic material from the group consisting of the cobalt-modified iron oxides and of the hexagonal ferrites and inorganic fillers finely dispersed in organic binders, the inorganic filler used being ferromagnetic chromium dioxide.

REFERENCES:
patent: 3824128 (1974-07-01), Akashi et al.
patent: 4316927 (1982-02-01), Kimura et al.
patent: 4340494 (1982-07-01), Ohlinger et al.
patent: 4500599 (1985-02-01), Ogawa et al.
patent: 4551386 (1985-11-01), Yamaguchi et al.
patent: 4716076 (1987-12-01), Morioka et al.

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